Add new files for version 1.0.1332

src/concurrency/BinarySemaphoreFreeRTOS.cpp

@@ -0,0 +1,40 @@
+#include "concurrency/BinarySemaphoreFreeRTOS.h"
+#include "../freertosinc.h"
+#include <assert.h>
+
+#ifdef HAS_FREE_RTOS
+
+namespace concurrency
+{
+
+BinarySemaphoreFreeRTOS::BinarySemaphoreFreeRTOS() : semaphore(xSemaphoreCreateBinary())
+{
+    assert(semaphore);
+}
+
+BinarySemaphoreFreeRTOS::~BinarySemaphoreFreeRTOS()
+{
+    vSemaphoreDelete(semaphore);
+}
+
+/**
+ * Returns false if we were interrupted
+ */
+bool BinarySemaphoreFreeRTOS::take(uint32_t msec)
+{
+    return xSemaphoreTake(semaphore, pdMS_TO_TICKS(msec));
+}
+
+void BinarySemaphoreFreeRTOS::give()
+{
+    xSemaphoreGive(semaphore);
+}
+
+IRAM_ATTR void BinarySemaphoreFreeRTOS::giveFromISR(BaseType_t *pxHigherPriorityTaskWoken)
+{
+    xSemaphoreGiveFromISR(semaphore, pxHigherPriorityTaskWoken);
+}
+
+} // namespace concurrency
+
+#endif